baber/WOPTO huggingface dataset:
Patent JP-S62299326-A (JP)
Title: Preparation of molded article having projection
Inventor: HIRAYAMA JUNICHI
IPC: B29D1/00
Filed: 1986-06-18
Abstract: PURPOSE:To efficiently form a molded article having a projection, by a method wherein a thermoplastic resin sheet is subjected to a differential pressure molding using a differential pressure mold and the constitutional parts of a split mold are opened to release the molded article. CONSTITUTION:A thermoplastic resin sheet 18 heated to a degree capable of being molded along the surface shape of a differential pressure mold by a heater is clamped in an up-and-down direction by an upper surface clamp frame 17 and a lower surface clamp frame 5 to be temporarily fixed. Subsequently, air caught between the thermoplastic resin sheet 18 and the mold surface cover plate 13 of the differential pressure mold is discharged from a large number of communication holes 12 carved in the differential pressure mold to deform the thermoplastic resin sheet 18 along the surface shape of the differential pressure mold and, after said sheet is cooled and solidified, the upper surface clamp frame 17 is moved upwardly and a hydraulic cylinder 7 is driven to separate the constitutional parts of a split mold 8 from the predetermined position of a depressed part 3 to open the same. Then, a molded article is released from the differential pressure mold and the excessive thermoplastic resin sheet is trimmed from the molded article. Therefore, the number of processes can be reduced and the molded article can be prepared efficiently.
Patent JP-H037785-A (JP)
Title: Metal particle dispersing resin coating material and coating method using same material
Inventor: SAITO MASAHIRO
IPC: C09D163/00
Filed: 1989-06-06
Abstract: PURPOSE:To obtain the title coating material containing an epoxy resin and fine powder of Al, etc., having high adhesion strength between a metal substrate and metal fused coating film and having excellent corrosion resistance, abrasion resistance and heat resistance. CONSTITUTION:The aimed coating material obtained by blending and dispersing (B) one or more kind of metals or ceramic fine powder (having <=5.5 specific gravity and preferably about 20-100mu granule size) selected from Al, Al2O3, stabilized ZrO2, BN, TiO2, Cr2O3 and Y2O3 into (A) an epoxy resin (having 1.15-1.20 specific gravity), preferably at an amount of about 10-15vol.%.
Patent JP-S5569137-A (JP)
Title: Reverse photochromic type recording material
Inventor: KUNIKANE MAKOTO
IPC: G03C1/73
Filed: 1978-11-20
Abstract: PURPOSE:To eliminate the need for steam supply from the outside at the time of image erasing and make erasing easy by containing hydroscopic moisture-contained material in forming the reverse photochromic type recording material. CONSTITUTION:The intermediate layer composed of zeolite (analcite, hydrosodalite, etc.) about 1pt.wt. and a binder (hydroxyethyl cellulose, carboxy methyl cellulose, etc.) about 0.2-2pts.wt. is formed on a substrate such as of plastic film and  the photosensitive layer composed of thiazine dyes (methylene blue, thionine blue  J, etc.) about 1pt.wt. and a binder about 50-500pts.wt. is formed thereon to  provide the captioned recording material. Erasing the images (colorless or pale  color) having been formed on the abovementioned recording material (recovering  the original color) simply necessitates heating the same at about 100 deg.C or more  with a simple device like hot roller.
Patent JP-H07323050-A (JP)
Title: Massaging apparatus
Inventor: KIZAKI TADASHI
IPC: A61H7/00
Filed: 1994-05-31
Abstract: PURPOSE:To achieve an operation without uncontrolled action associated with rising or falling by arranging an upper limit dog at an upper part of one parallel rack, a lower limit dog at a lower part of the other rack and a housing dog below the lower limit dog to make massaging elements work multifunctionally. CONSTITUTION:Two racks 18 mounted on the rear part of a chair are so formed to be parallel with each other on the left and on the right. A drive unit is allowed to rise or fall with the two racks 18 while being held to keep the attitude thereof constant. Moreover, an upper limit dog 55 is attached to an upper part of one rack 18, a lower limit dog 57 to a position below the upper limit dog 55 and a housing dog 56 to a position below the lower limit dog 57. The housing dog 56 is provided with detecting sections 45, 46 and 58 corresponding to the upper limit dog 55, the lower limit dog 57 and the housing dog 56 respectively.
Patent JP-H06350117-A (JP)
Title: Solar battery module
Inventor: YAMADA SATOSHI
IPC: H01L31/048
Filed: 1993-06-14
Abstract: PURPOSE:To provide a surface cover material for a solar battery module excellent in transparency, scratch resistance, weatherability, and incombustibility. CONSTITUTION:The outermost surface of the surface cover material of a solar battery module is covered with a chlorinated ethylene trifluoride - vinyl copolymer 106, and the surface cover material below the chlorinated ethylene trifluoride vinyl copolymer 106 is a hard film 105. The hard film 105 and the chlorinated ethylene trifluoride-vinyl copolymer 106 are stacked, being bonded to a photovoltaic element 103 by a filler 104.
Patent JP-S5667631-A (JP)
Title: Supporting apparatus for differential gear case of rear- drive car
Inventor: NISHIOKA MASAO
IPC: B60K17/16
Filed: 1979-11-01
Abstract: PURPOSE: To prevent unsymmetrical action of the supporting structure due to abrupt starting or the like, by setting a spring constant of rubber mounts acting in the same direction to be greater than a spring constant of rubber mounts acting in the opposite direction.  
     CONSTITUTION: When abruptly started, a torque T about an input shaft 6 and a torque (t) about an output shaft 7 are loaded on the differential gear case 8. When a propeller shaft 4 is rotated counterclockwise, supporting reaction forces of the rubber mounts of a front mount member 9 and a rear mount member 10 due to the torque T about the shaft 6 are such that the supporting reaction forces at 11a, 11d are F 1 , F 4  directed upward and on the other hand the supporting reaction forces at 11b, 11c are F 2 , F 3  directed downward. Supporting reaction forces due to the torque (t) about the output shaft 7 are such that the supporting reaction forces at 11a, 11b are f 1 , f 2  directed upward and on the other hand the supporting reaction forces at 11c, 11d are f 3 , f 4  directed downward. Therefore the resultant forces of the supporting reaction forces of both the torques T, (t) are larger at 11a, 11c and smaller at 11b, 11d. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5768167-A (JP)
Title: Steel pipe connecting device
Inventor: INOUCHI KAZUYOSHI
IPC: B29C63/00
Filed: 1980-10-14
Abstract: PURPOSE: To efficiently perform preheating, plastic covering, and cooling on a steel pipe being carried, by connecting the steel pipe whose outer surface is covered with plastics with a frame body provided with a frame fitted with a tool for pushing the inner surface of steel pipe, which is able to expand or contact outward.  
     CONSTITUTION: A link mechanism 2 is expanded or contracted outward by the rotation of a screw stock 3 at the central part of a hollow frame body 1 made of steel plate. An appropriate number, for example, 6 pieces of pushing tools 6 are connected to the mechanism 2 along the outer circumference of the frame body 1. An inserting section 11 is fitted to the connecting device so as to fit the inserting section 11 removably freely. This connecting device is set in a steel pipe, for example, by inserting the connecting device into the front end section of the succeeding steel pipe K and by pushing the inner surface of the pipe K with the pushing tools 6. Then, the pipe K is brought to near the preceding steel pipe K', and both pipes K and K' are connected to each other by inserting the insertion section 11 into the rear end section of the pipe K'. There is a slight clearance between the outer surface of the inserting section 11 and the inner surface of the pipe K', but the clearance does not give any problem, because this section is under a restricted condition when the connected pipe is moved along the direction of the axis while they are rotated. Though the connected pipe is heated, coated, and cooled, the plastic coating before solidification is not scratched because the pipe is not supported with a carrier roller for a long distance. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6034093-A (JP)
Inventor: WASHIO HIDEKI
IPC: H05K3/28
Filed: 1983-08-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5365819-A (JP)
Title: Separation of threonine and allothreonine
Inventor: OONOGI JIROU
IPC: C07C227/00
Filed: 1976-11-26
Abstract: PURPOSE: To separate threonine and allothreonine industriallyl by taking advantage of the differences in the solubilities of their oxalic salts obtained by reaction of a mixture of theonine and allathreonine with oxalic acid. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5476776-A (JP)
Title: Balance weight
Inventor: FUJII TAKASHI
IPC: B63B43/08
Filed: 1977-11-30
Abstract: PURPOSE: To ensure simple handling, safety and production at low cost.  
     CONSTITUTION: When placing mounting a balance weight to a ship, steel making slag 10 in an aggregate silo 2, iron oxide powder 11 and sand 12 are measured means of an aggregate measuring chamber 3, and carried into a mixer 5 of a batcher plant 1 by means of a belt conveyor 4. Cement 13, water 14 and mixed solution 15 measured at te chamber 3 are added, kneaded and changed into slurry-like mixture, and carried to the ship 16 broadside by means of a cart 6, and slurry is poured from the construction holes 9' of each box body 9 in an iron plate through a piping 8 by means of a pump car 7, thus resulting in coagulation. Generally speaking, steel making slag contains 40W50% CaO, 2W3% free CaO in CaO and extremely little S. Thus, the oxidation of the iron plate can be prevented because mixture shows the alkalinity of pH 9-10 when slag is kneaded with cement and water as aggregate. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01311638-A (JP)
Title: Frame synchronization device
Inventor: FUKAYA NAOKI
IPC: H04L7/08
Filed: 1988-06-09
Abstract: PURPOSE:To shorten a frame synchronization recovering time by providing plural timing indication circuits to indicate the re trieval of frame synchronization data at a specific bit position. CONSTITUTION:A decision circuit 3, when receiving the detecting signal of the frame synchronization data from a coincidence detection circuit 1, sends out reset signals sequentially to the timing indication circuits (41-4N), and the timing indication circuits (41-4N) send out trigger signals to the decision circuit 3 after the interval of three subframes. The decision circuit 3 detects the trigger signal from which timing indication circuit 4 it is sent, and decides whether or not the frame synchronization data with a bit pattern different from that of stored frame synchronization data related to the previous detection by the output signal of the coincidence detection circuit 1. In such a way, it is possible to perform the retrieval of the frame synchronization data at plural bit positions, and to shorten the frame synchronization recovering time.
Patent JP-S6034828-A (JP)
Title: Supercalendering apparatus
Inventor: TADOKORO EIICHI
IPC: B29C59/04
Filed: 1983-08-04
Abstract: PURPOSE:To sharply improve the quality of a calendered web and the lifetime of a metal roll, by forming the roll by a method wherein a cylindrical member whose main constituents are tungsten carbide WC and cobalt Co specifying the surface rigidity and surface roughness thereof is fitted on a core metal member. CONSTITUTION:A roll is formed by a method wherein a cylindrical member 3 formed by pressurizing and sintering mixed material powders containing WC and Co as main constituents is fitted on a core metal member 4 formed of carbon steel or hard ceramic, for instance. The mixture ratios of WC and Co used for said cylindrical member are preferably 35-95wt% and 2-30wt%, respectively, and the surface of this member is finished by grinding and buffing. When the surface is finished, the surface roughness is set preferably within the range of 10-1,000Angstrom  (Ra), in general, and 10-100Angstrom  (Ra), in particular.
Patent JP-2000326626-A (JP)
Title: Aqueous ink jet recording sheet, its manufacture, and powder paint therefor
Inventor: NISHIFUJI KAZUO
IPC: C09D5/03
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To provide an aqueous ink jet recording sheet capable of forming a clear image in a high density with excellent aqueous ink jet ink absorbency, its manufacture and a powder paint therefor. SOLUTION: In the aqueous ink jet recording sheet comprising an ink receptive layer 26 containing powder paint 23 fusion bonded to each other while having partial air gaps 24 therebetween on a base material 25, the powder paint 23 contains hydrophobic resin composition particles 21 contained in partial water soluble resin while exposing with its surface, and hydrophilic second inorganic fine particles 22 covering the surfaces of the composition particles.
Patent JP-H077265-A (JP)
Title: Manufacture of printed wiring board
Inventor: TACHIKI SHIGEO
IPC: G03F1/00
Filed: 1993-06-15
Abstract: PURPOSE:To increase positional deviation allowance of a photomask and to form a landless through hole by forming negative type photoresist by electrodepositing coating, and exposing it through the photomask in which the diameter of a part to be exposed corresponding to the hole is specified. CONSTITUTION:A board in which copper layers 1 are provided on an inner wall of a through hole 3 and a surface of the board and which has a thickness of 1.30mm or less is coated with negative type photosensitive electrodeposition coating resin composition by electrodepositing to form photoresist. Then, a photomask in which the diameter of a part 5 to be exposed corresponding to the hole of the photomask is 1.00-3.00 times as large as the diameter of the corresponding actual hole 3 is mounted on its surface. It is exposed and developed through the photomask to form a resist pattern, further the exposed copper 1 is etched, and the resist eventually peeled. Thus, positional deviation allowance of the photomask is largely alleviated.
Patent JP-S625238-A (JP)
Title: Heat developable photosensitive material
Inventor: OYA HIDENOBU
IPC: G03C8/40
Filed: 1985-06-29
Abstract: PURPOSE:To reduce color turbidity of a color image by incorporating photosensitive silver halide, a binder, a reducing agent, a specified polymer dye donor having a specified molecular weight distribution to compose a heat-developable photosensitive material. CONSTITUTION:The polymer to be used as the dye donor has repeating units derived from a monomer represented by formula I and/or a monomer represented by formula II. In the formulae, Q is an ethylenically unsaturated group or a group having it; each of Cp1, Cp2 is an organic group (a coupler residue) reacting with the oxidized product of the reducing agent and forming a dye; X is a divalent bonding group; n is 0 or 1; and Dye is a diffusive dye residue. As the molecular weight distribution, a component having a molecular weight of <=4,000 amounts to <=50% of the total polymer, thus permitting the obtained photosensitive material to be reduced in color turbidity and improved in production efficiency of the diffusive dye and reduced in fog at high density by adding the polymer dye donor.
Patent JP-H0232169-A (JP)
Title: Thermally stable zinc ferrite coloring pigment and its preparation and use
Inventor: YAKOPU RADEMATSUHAASU
IPC: C09C1/22
Filed: 1989-06-07
Abstract: PURPOSE: To provide a zinc ferrite colored pigment with satisfactory heat resistance which is suitable for heating furnace lacquer, coil coating lacquer, or the like by adding a lithium compound to a specified quantity of a starting material mixture of zinc oxide and iron oxide before or during calcination followed by calcination.  
     CONSTITUTION: To (A) mixture containing (i) a starting mixture of zinc oxide and iron oxide corresponding to the composition of a zinc ferrite colored pigment after calcination, or (ii) a starting material corresponding to the component (i), (B) one or more lithium compounds is added before or during calcination, and this mixture is then calcinated to provide a zinc ferrite colored pigment containing 0.01-0.5 wt.% of lithium. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S6123691-A (JP)
Title: Dry desulfurization tower for gas
Inventor: YUHARA NAGAYASU
IPC: B01D53/14
Filed: 1984-07-12
Abstract: PURPOSE:To prolong the life of a desulfurizing agent, reduce clogging and desulfurize gas efficiently, by selectively using any of two desulfurizing systems of a dry desulfurizing tower in which its main body is provided with two inlets and outlets to form two different main gas passages for providing two desulfurization systems. CONSTITUTION:Distribution chambers 11-14 are provided with inlets 1, 2 and outlets 3, 4 which are provided symmetrically and independently of each other and extend through the side wall of the main body 5, 10 of a dry gas desulfurization tower. Gas is introduced through the inlet 1 and the distribution chamber 11 into the 8 zones of a desulfurizing agent chamber 7 which is vertically partitioned into 12 zones, said 8 zones communicating with one another and being those other than 4 zones connected to the inlet 1, 2 and the outlets 3, 4. The gas is passed through the passage 21 of multi-stage dry desulfurizing agent tray 9 and then the tray 9 and discharged through passages 24 provided stepwise and the distribution chamber 14 from the outlet 4. The gas passage is then switched, and gas is introduced through the inlet 2 and then the distribution chamber 12 into the chamber 7, is allowed to flow from passages 22 to the tray 9 in the opposite direction to that described above and discharged through passages 23 provided stepwise and the distribution chamber 13 from the oultet 3.
Patent JP-S5572186-A (JP)
Title: Dibenzothiepin derivative and its preparation
Inventor: FUJIMOTO YASUO
IPC: A61K31/38
Filed: 1978-11-22
Abstract: NEW MATERIAL:A dibenzothiepin derivative of formula I (R is OH or amino group).  
     EXAMPLE: 2-(10,11-Dihydro-11-oxodibenzo [b,f] thiepin-4-yl)-propionamide.  
     USE: Antiphlogistics.  
     PROCESS: 2-[2-(α-Cyanoethyl)-phenylthio]phenylacetic acid of formula II or its reactive derivative is subjected to ring closure in the presence of a condensing agent,  e.g. polyphosphoric acid, in a solvent, e.g. benzene, at 70W200°C to give the compound of formla I (R is NH 2 ), which is hydrolyzed in the presence of an acid or  base in water or a hydrous organic solvent to form the compound of formula I (R is  OH). The starting compound of formula II is obtained by reacting a compound of  formula III ( R' is ester residue; A is halogen or mercapto group) with a compound  of formula IV (B is halogen or mercapto group; A is not the same as B). 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6035144-A (JP)
Title: Air-fuel ratio control device
Inventor: NINOMIYA MASAKAZU
IPC: F02D41/10
Filed: 1983-08-05
Abstract: PURPOSE:To prevent shortage of the output power of an engine while it is under mild acceleration by correcting the target air-fuel ratio so that the feedback target value is altered a little toward the rich side in such a condition of mild acceleration as not to provide any power increment during lean feedback control. CONSTITUTION:When an engine 11 is put in operation, a control circuit 29 calculates No.1 correction amount K1 for the target air-fuel ratio from the number of revolutions N of the engine and the suction air amount Q given by an air flow meter 12 and a rotational angle sensor 28. Then an air-fuel sensor 22 judges whether it is in the active zone, and if the result is affirmative, then it shall be judged whether the target air-fuel ratio is rich. If the result is negative, another judgement shall be made to know whether it is in the operating range in which the middle and light load operating condition is specified, and if the result is affirmative associate with a judgement as to be under acceleration, the target air-fuel ratio correction amount K2 shall be determined in correspondence to the time which has passed since commencement of the acceleration. The final target air-fuel ratio is calculated from these correction values K1, K2 and others.
Patent JP-S6123977-A (JP)
Title: Electromagnetic wave counter
Inventor: SUGAWARA NORIO
IPC: G01R29/08
Filed: 1984-07-11
Abstract: PURPOSE:To measure automatically the frequency of occurrence of flashover by counting an electromagnetic wave at the time of a flashover. CONSTITUTION:The output of a detector 11 is passed through an amplifier 12 to trigger a monostable multivibrator 13. Then, a flashover occurring in a CRT17 returns to a CRT conductive film 22 from a high voltage 18 through an electrode 19, spark gap 20, and lead wire 21. At this time, an electromagnetic wave generated on the wire 21 is detected by the detector 11 and output pulses of the monostable multivibrator are counted by a counter 15 to make a digital display.
Patent JP-S63306498-A (JP)
Inventor: KURIKI SHOJI
IPC: G10L25/78
Filed: 1987-06-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000328723-A (JP)
Title: Ridge-end decorative tile and installation method therefor
Inventor: KAWAKAMI ISAMU
IPC: E04D1/30
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a ridge-end decorative tile capable of penetration of rainwater by preventing weathering of an adhesive member such as mortar cement formed and fixed between a reverse surface part of the ridge-end tile and a tail end part of a ridge tile. SOLUTION: A protective plate (b) having a plane part 8 having a collar- shaped projection 7 extending in the outside direction along the rear end of a peripheral edge part 3 being a side surface and an upper surface when arranging a ridge-end tile and expanding as a vertical plane capable of forming a cutout part adjusted to a cross section vertical to the lengthwise direction of the ridge in the rear of the ridge-end tile and an umbrella part 11 extending forward along the side edge and the upper edge of the plane part 8, is arranged so that the plane part 8 for forming the cutout part strides over the ridge, and the protective plate is engaged with and fixed to the ridge-end tile so that the umbrella part 11 covers the projection 7 arranged on the ridge-end tile to be thereby solved by forming a ridge-end tile (a)  having a ridge tail end part surrounded by a reverse part 4 and the protective plate (b) of the ridge-end tile.
Patent JP-H11338970-A (JP)
Title: Character recognition device provided with number-of-candidate control function, and method therefor
Inventor: ISHIDERA NAGANORI
IPC: G06K9/03
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a character recognition device capable of reducing the number of recognition candidates while keeping a high rate of including the recognition candidate of a correct answer in outputted recognition candidates by accurately evaluating that how many low order candidates from the first order candidate of a character recognition candidate are to be used to include the correct answer in them. SOLUTION: In this character recognition method, a correct/error feature for judging whether the character recognition candidate is the correct answer or an error is calculated for respective orders and the correct/error feature is converted to initial reliability corresponding to the probability that the recognized result of the order under consideration is the correct answer under the condition that all the candidates of the orders higher than the order under consideration at present are the error. The reliability of the order under consideration and cumulative reliability for indicating the probability of including the correct answer between the first order candidate and the order under consideration are calculated from the initial reliability and initial unreliability, thereby controlling the number of recognition candidates to be outputted.